5151440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9199}}^1$

素因数の和:9219

約数の個数: 40

約数和(自身を含む): 13689600

約数和(自身を除く): 8538160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9199, 18398, 36796, 45995, 64393, 73592, 91990, 128786, 147184, 183980, 257572, 321965, 367960, 515144, 643930, 735920, 1030288, 1287860, 2575720, 5151440]

約数ペア:

[(1, 5151440), (2, 2575720), (4, 1287860), (5, 1030288), (7, 735920), (8, 643930), (10, 515144), (14, 367960), (16, 321965), (20, 257572), (28, 183980), (35, 147184), (40, 128786), (56, 91990), (70, 73592), (80, 64393), (112, 45995), (140, 36796), (280, 18398), (560, 9199)]